Procédé d'implantation d'éléments de construction, par bétonnage in situ, ou analogues, dans des liquides stagnants ou à courant lent, et coffrage utilisable pour cette implantation

摘要

935,797. Piles. NIBLER G.m.b.H. Feb. 2, 1962 [Oct. 11, 1961], No. 4015/62. Class 68 (2). A structure of concrete or like building material is cast in situ in an excavated hole containing liquid by excavating the hole 1 substantially in conformity from top to bottom with the desired contour of the structure and lowering a flexible thin-walled bag 3 into the hole against the hydrostatic pressure of the liquid, the bag reaching at least to the top edge of the hole and being filled with the concrete or like building material at least to the top edge of the hole. A reinforcing member 7 may be provided.